一、沼气发电机启动前准备

1、 Preparation before starting the biogas generator

熟悉操作说明书:操作人员应熟悉沼气发电机的使用说明书，了解机组的工作原理、操作规范以及安全注意事项。检查机组状态:在启动前，检查沼气发电机组的油位、水位和冷却液位，确保它们处于适当的范国内。同时，检查电气系统，包括电缆、接线和开关等部件，确保其完好沼气供应检查:确保沼气供应稳定，并进行必要的预处理，如除shi、除尘等，以保证沼气的质量和供应的稳定性。

Familiar with operating instructions: Operators should be familiar with the operating instructions of the biogas generator, understand the working principle, operating specifications, and safety precautions of the unit. Check the status of the unit: Before starting, check the oil level, water level, and coolant level of the biogas generator set to ensure that they are within the appropriate range. At the same time, check the electrical system, including cables, wiring, switches, and other components, to ensure their integrity. Check the biogas supply to ensure stable biogas supply and perform necessary pre-treatment, such as dust removal, to ensure the quality and stability of biogas supply.

二、沼气发电机停机操作

2、 Shutdown operation of biogas generator

逐步降载:在停机前，应确保沼气发电机不再承担明显工作负荷，并逐步降低机组的负载，避免带负荷停机对机组造成损害。关闭程序:停机后，按照关机程序进行操作，包括关闭沼气供应、关闭燃气阀门等步骤，确保机组安全停机。

三、沼气发电机维护保养

Gradual load reduction: Before shutting down, ensure that the biogas generator no longer bears any workload and gradually reduce the load on the unit to avoid damage to the unit caused by shutdown with load. Shutdown program: After shutdown, follow the shutdown procedure to ensure safe shutdown of the unit, including shutting down the biogas supply, closing the gas valve, and other steps. 3、 Maintenance and upkeep of biogas generators

定期维护:定期对沼气发电机组进行维护保养，包括更换机油、清洗散热器、检查电线和插头等，确保机组的正常运行和延长使用时间。

Regular maintenance: Regularly maintain the biogas generator set, including changing the engine oil, cleaning the radiator, checking the wires and plugs, etc., to ensure the normal operation of the unit and extend its service life.

清洗过滤装置:定期清洗沼气发电机组的过滤装置，确保其畅通无阻，去除沼气中的杂质和颗粒物，保护发电机组免受损坏。

Cleaning and filtering device: Regularly clean the filtering device of the biogas generator set to ensure that it is unobstructed, remove impurities and particulate matter from the biogas, and protect the generator set from damage.

四、沼气发电机安全注意事项

4、 Safety precautions for biogas generators

防泄漏:使用过程中要经常检查沼气阀、输气管道、接头等是否漏气，以免引起火灾甚至爆炸事故。

Leak prevention: During use, it is necessary to regularly check whether the biogas valve, gas pipeline, joints, etc. are leaking to avoid causing fires or even explosions.

通风良好:沼气发电机组应放置在通风良好、远离火源和易燃材料的地方，确保机组的运行环境安全。

Good ventilation: The biogas generator set should be placed in a well ventilated area, away from sources of fire and flammable materials, to ensure a safe operating environment for the unit.

穿戴防护用具:操作人员需穿戴符合安全要求的防护用具，如手套、护目镜等，避免因操作不当造成事故。

Wear protective equipment: Operators must wear protective equipment that meets safety requirements, such as gloves, goggles, etc., to avoid accidents caused by improper operation.